Table 2 Normalized VEGF change from the end of RT to 1Â month post RT distributed by failure status at 1Â year
|  | Not failed (neither progression nor death) (n = 35) | Failed (progression or death) (n = 93) |
|---|---|---|
Normalised VEGF | Â | Â |
  Increased | 22 (62.9%) | 47 (50.5%) |
  Decreased | 13(37.1%) | 46 (49.5%) |